<template>
	<div class="app-container">
		<el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
			<el-form-item label="公告标题" prop="noticeTitle">
				<el-input
					v-model="queryParams.noticeTitle"
					placeholder="请输入公告标题"
					clearable
					size="small"
					@keyup.enter.native="handleQuery"
				/>
			</el-form-item>
			<el-form-item label="操作人员" prop="createBy">
				<el-input
					v-model="queryParams.createBy"
					placeholder="请输入操作人员"
					clearable
					size="small"
					@keyup.enter.native="handleQuery"
				/>
			</el-form-item>
			<el-form-item label="类型" prop="noticeType">
				<el-select v-model="queryParams.noticeType" placeholder="公告类型" clearable size="small">
					<el-option
						v-for="dict in typeOptions"
						:key="dict.dictValue"
						:label="dict.dictLabel"
						:value="dict.dictValue"
					/>
				</el-select>
			</el-form-item>
			<el-form-item>
				<el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
				<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
			</el-form-item>
		</el-form>

		<el-row :gutter="10" class="mb8">
			<el-col :span="1.5">
				<el-button
					type="primary"
					icon="el-icon-plus"
					size="mini"
					@click="handleAdd"
				>新增
				</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button
					type="success"
					icon="el-icon-edit"
					size="mini"
					:disabled="single"
					@click="handleUpdate"
				>修改
				</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button
					type="danger"
					icon="el-icon-delete"
					size="mini"
					:disabled="multiple"
					@click="handleDelete"
				>删除
				</el-button>
			</el-col>
			<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
		</el-row>

		<el-table v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
			<el-table-column type="selection" width="55" align="center"/>
			<el-table-column label="序号" align="center" prop="noticeId" width="100"/>
			<el-table-column
				label="公告标题"
				align="center"
				prop="noticeTitle"
				:show-overflow-tooltip="true"
			/>
			<el-table-column
				label="公告类型"
				align="center"
				prop="noticeType"
				:formatter="typeFormat"
				width="100"
			/>
			<el-table-column
				label="状态"
				align="center"
				prop="status"
				:formatter="statusFormat"
				width="100"
			/>
			<el-table-column label="创建者" align="center" prop="createBy" width="100"/>
			<el-table-column label="创建时间" align="center" prop="createTime" width="100">
				<template slot-scope="scope">
					<span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
				</template>
			</el-table-column>
			<el-table-column label="操作" align="center">
				<template slot-scope="scope">
					<el-button
						v-if="scope.row.noticeType == 1"
						size="mini"
						type="text"
						icon="el-icon-s-promotion"
						@click="openDialog()"
					>发送
					</el-button>
					<el-button
						size="mini"
						type="text"
						icon="el-icon-edit"
						@click="handleUpdate(scope.row)"
					>修改
					</el-button>
					<el-button
						size="mini"
						type="text"
						icon="el-icon-delete"
						@click="handleDelete(scope.row)"
					>删除
					</el-button>
				</template>
			</el-table-column>
		</el-table>

		<pagination
			v-show="total>0"
			:total="total"
			:page.sync="queryParams.pageNum"
			:limit.sync="queryParams.pageSize"
			@pagination="getList"
		/>

		<el-dialog :title="'发送消息'" :visible.sync="dialogVisible" width="780px" append-to-body>
			<el-form ref="dialogForm" :rules="dialogRules" :model="dialogForm" label-width="120px">
				<el-form-item label="发送对象" prop="sendTo">
					<el-radio-group v-model="dialogForm.sendTo" @change="handleRadioChange">
						<el-radio label="医生"></el-radio>
						<el-radio label="患者"></el-radio>
						<el-radio label="所有人"></el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="消息发送对象" prop="messageSendTo">
					<el-select v-if="dialogForm.sendTo == '医生'" v-model="dialogForm.messageSendTo" placeholder="请选择消息发送对象" @change="handleSelectChange">
						<el-option label="所有医生" :value="0"></el-option>
						<el-option label="职称" :value="1"></el-option>
						<el-option label="指定区域" :value="2"></el-option>
					</el-select>
					<el-select v-if="dialogForm.sendTo == '患者'" v-model="dialogForm.messageSendTo" placeholder="请选择消息发送对象" @change="handleSelectChange">
						<el-option label="所有患者" :value="3"></el-option>
						<el-option label="指定区域" :value="4"></el-option>
					</el-select>
					<el-select v-if="dialogForm.sendTo == '所有人'" v-model="dialogForm.messageSendTo" placeholder="请选择消息发送对象" @change="handleSelectChange">
						<el-option label="所有人" :value="5"></el-option>
					</el-select>
				</el-form-item>
				<el-form-item label="职称" prop="title" v-if="dialogForm.messageSendTo == 1">
					<el-select v-model="dialogForm.title" placeholder="请选择职称">
						<el-option
							v-for="item in titleOptions"
							:key="item.dictValue"
							:label="item.dictLabel"
							:value="item.dictValue">
						</el-option>
					</el-select>
				</el-form-item>
				<el-form-item label="所在区域" prop="region" v-if="dialogForm.messageSendTo == 2 || dialogForm.messageSendTo == 4">
					<el-cascader
						placeholder="请选择所在区域"
						:options="regionOptions"
						v-model="dialogForm.region"
						@change="handleCascaderChange">
					</el-cascader>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer" style="padding-top:30px">
				<el-button type="primary" @click="sendMessage">确 定</el-button>
				<el-button @click="cancelDialog">取 消</el-button>
			</div>
		</el-dialog>

		<!-- 添加或修改公告对话框 -->
		<el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
			<el-form ref="form" :model="form" :rules="rules" label-width="80px">
				<el-row>
					<el-col :span="12">
						<el-form-item label="公告标题" prop="noticeTitle">
							<el-input v-model="form.noticeTitle" placeholder="请输入公告标题"/>
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="公告类型" prop="noticeType">
							<el-select v-model="form.noticeType" placeholder="请选择">
								<el-option
									v-for="dict in typeOptions"
									:key="dict.dictValue"
									:label="dict.dictLabel"
									:value="dict.dictValue"
								></el-option>
							</el-select>
						</el-form-item>
					</el-col>
					<el-col :span="24">
						<el-form-item label="状态">
							<el-radio-group v-model="form.status">
								<el-radio
									v-for="dict in statusOptions"
									:key="dict.dictValue"
									:label="dict.dictValue"
								>{{ dict.dictLabel }}
								</el-radio>
							</el-radio-group>
						</el-form-item>
					</el-col>
					<el-col :span="24">
						<el-form-item label="内容">
							<Editor v-model="form.noticeContent"/>
						</el-form-item>
					</el-col>
				</el-row>
			</el-form>
			<div slot="footer" class="dialog-footer" style="padding-top:30px">
				<el-button type="primary" @click="submitForm">确 定</el-button>
				<el-button @click="cancel">取 消</el-button>
			</div>
		</el-dialog>
	</div>
</template>

<script>
import {listNotice, getNotice, delNotice, addNotice, updateNotice, exportNotice} from "@/api/system/notice";
import { regionData, CodeToText } from "element-china-area-data";
import Editor from '@/components/Editor';

export default {
	name: "Notice",
	components: {
		Editor
	},
	data() {
		return {
			// 遮罩层
			loading: true,
			// 选中数组
			ids: [],
			// 非单个禁用
			single: true,
			// 非多个禁用
			multiple: true,
			// 显示搜索条件
			showSearch: true,
			// 总条数
			total: 0,
			// 公告表格数据
			noticeList: [],
			// 弹出层标题
			title: "",
			// 是否显示弹出层
			open: false,
			// 类型数据字典
			statusOptions: [],
			// 状态数据字典
			typeOptions: [],
			// 查询参数
			queryParams: {
				pageNum: 1,
				pageSize: 10,
				noticeTitle: undefined,
				createBy: undefined,
				status: undefined
			},
			// 表单参数
			form: {},
			// 表单校验
			rules: {
				noticeTitle: [
					{required: true, message: "公告标题不能为空", trigger: "blur"}
				],
				noticeType: [
					{required: true, message: "公告类型不能为空", trigger: "blur"}
				]
			},
			dialogVisible: false,
			dialogForm: {
				sendTo: '医生',
				messageSendTo: 0,
				title: undefined,
				region: []
			},
			titleOptions: [],
			regionOptions: regionData,
			dialogRules: {
				sendTo: [{ required: true, message: '请选择发送对象', trigger: 'change' }],
				messageSendTo: [{ required: true, message: '请选择消息发送对象', trigger: 'change' }],
				title: [{ required: true, message: '请选择职称', trigger: 'change' }],
				region: [{ required: true, message: '请选择地区', trigger: 'change' }]
			}
		};
	},
	created() {
		this.getList();
		this.getDicts("sys_notice_status").then(response => {
			this.statusOptions = response.data;
		});
		this.getDicts("sys_notice_type").then(response => {
			this.typeOptions = response.data;
		});
		this.getDicts("doctor_title").then(response => {
			this.titleOptions = response.data
		})
	},
	methods: {
		/** 查询公告列表 */
		getList() {
			this.loading = true;
			listNotice(this.queryParams).then(response => {
				this.noticeList = response.rows;
				this.total = response.total;
				this.loading = false;
			});
		},
		// 公告状态字典翻译
		statusFormat(row, column) {
			return this.selectDictLabel(this.statusOptions, row.status);
		},
		// 公告状态字典翻译
		typeFormat(row, column) {
			return this.selectDictLabel(this.typeOptions, row.noticeType);
		},
		openDialog() {
			this.dialogVisible = true;
		},
		// 取消按钮
		cancel() {
			this.open = false;
			this.reset();
		},
		cancelDialog() {
			this.dialogVisible = false;
		},
		sendMessage() {
			this.$refs["dialogForm"].validate(valid => {
				if (valid) {
					this.$confirm('您确定要发送该则通知吗?', '提示', {
						confirmButtonText: '确定',
						cancelButtonText: '取消',
						type: 'warning'
					}).then(() => {
						this.dialogVisible = false;
						switch (this.dialogForm.messageSendTo) {
							case 0: //所有医生
								break;
							case 1: //职称
								break;
							case 2: //指定区域
								break;
							case 3: //所有患者
								break;
							case 4: // 指定区域
								break;
							case 5: // 所有人

						}
					});
				}
			})
		},
		handleCascaderChange() {
			for (let i = 0; i < this.dialogForm.region.length; i++) {
				this.dialogForm.region[i] = CodeToText[this.dialogForm.region[i]];
			}
		},
		handleRadioChange(val) {
			if(val == '医生') {
				this.dialogForm.messageSendTo = 0;
			} else if(val == '患者') {
				this.dialogForm.messageSendTo = 3;
			} else {
				this.dialogForm.messageSendTo = 5;
			}
		},
		handleSelectChange(val) {
			console.log(val)
		},
		// 表单重置
		reset() {
			this.form = {
				noticeId: undefined,
				noticeTitle: undefined,
				noticeType: undefined,
				noticeContent: undefined,
				status: "0"
			};
			this.resetForm("form");
		},
		/** 搜索按钮操作 */
		handleQuery() {
			this.queryParams.pageNum = 1;
			this.getList();
		},
		/** 重置按钮操作 */
		resetQuery() {
			this.resetForm("queryForm");
			this.handleQuery();
		},
		// 多选框选中数据
		handleSelectionChange(selection) {
			this.ids = selection.map(item => item.noticeId)
			this.single = selection.length != 1
			this.multiple = !selection.length
		},
		/** 新增按钮操作 */
		handleAdd() {
			this.reset();
			this.open = true;
			this.title = "添加公告";
		},
		/** 修改按钮操作 */
		handleUpdate(row) {
			this.reset();
			const noticeId = row.noticeId || this.ids
			getNotice(noticeId).then(response => {
				this.form = response.data;
				this.open = true;
				this.title = "修改公告";
			});
		},
		/** 提交按钮 */
		submitForm: function () {
			this.$refs["form"].validate(valid => {
				if (valid) {
					if (this.form.noticeId != undefined) {
						updateNotice(this.form).then(response => {
							if (response.code === 200) {
								this.msgSuccess("修改成功");
								this.open = false;
								this.getList();
							}
						});
					} else {
						addNotice(this.form).then(response => {
							if (response.code === 200) {
								this.msgSuccess("新增成功");
								this.open = false;
								this.getList();
							}
						});
					}
				}
			});
		},
		/** 删除按钮操作 */
		handleDelete(row) {
			const noticeIds = row.noticeId || this.ids
			this.$confirm('是否确认删除公告编号为"' + noticeIds + '"的数据项?', "警告", {
				confirmButtonText: "确定",
				cancelButtonText: "取消",
				type: "warning"
			}).then(function () {
				return delNotice(noticeIds);
			}).then(() => {
				this.getList();
				this.msgSuccess("删除成功");
			}).catch(function () {
			});
		}
	}
};
</script>
